If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Przejdź do
730300
Methacrylic acid N-hydroxysuccinimide ester
98%
Synonim(y):
N-(Methacryloxy)succinimide, N-(Methacryloyloxy)succinimide
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
1 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 440,00 zł |
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1460,00 zł |
Informacje o tej pozycji
440,00 zł
Quality Segment
assay
98%
form
solid
mp
101-105 °C
storage temp.
2-8°C
SMILES string
CC(=C)C(=O)ON1C(=O)CCC1=O
InChI
1S/C8H9NO4/c1-5(2)8(12)13-9-6(10)3-4-7(9)11/h1,3-4H2,2H3
InChI key
ACGJEMXWUYWELU-UHFFFAOYSA-N
General description
Application
- As a monomer to prepare degradable amphiphilic diblock copolymer microparticles via RAFT polymerization, for low pH-triggered drug delivery. NHS-MA can shield the drug molecule from degradation, enhance its solubility, and improve its pharmacokinetic properties.
- For the surface functionalization of poly-ε-caprolactone (PCL) scaffolds used for tissue engineering. NHS groups are used to couple with chitosan of various molecular weights.
- To prepare biocompatible polymer hydrogel for enzymatic biofuel cells. The hydrogel can serve as an enzyme-immobilizing matrix for enzymatic bioelectrodes.
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Ta pozycja | |||
|---|---|---|---|
| description 98% | description ≥90% (HPLC) | description 98% (GC) | description - |
| assay 98% | assay ≥90% (HPLC) | assay 98% (GC) | assay >90% (HPLC) |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| form solid | form solid | form liquid | form powder or crystals |
| mp 101-105 °C | mp - | mp 135-140 °C | mp - |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
Słowo ostrzegawcze
Warning
Kody zagrożeń
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Narządy docelowe
Respiratory system
Klasa składowania
11 - Combustible Solids
Co się dzieje?
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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